You have to decide it for yourself Trust is important honesty is basis of all relationship You need to understand if she is apologetic from her heart and ahs shown visible changes. Before giving second big chance u need to develop this trust. Forgiving is good and if person is genuinely sorry u should. Talk to a therapist in detail and help yourself come out of this issue.

Hello. It’s good that you are being honest about your feelings. Feeling of apprehension before a commitment this big is normal. However, trust is the cornerstone of all successful relationships. Consider talking to you partner face to face about the issues that are haunting you. Not by blaming her but by addressing your feelings.

Hi Sir Thanks for seeking help here. This is a very personal and emotional question. The work of a therapist is to bring all the pros and cons of Ur relationship on the table and make you chose the one which you feel best for you. Relationship are very sensitive matter. This decision regarding staying with her not ....is urs. Then how you will decide ?? See if staying with her makes you happy and she cares for you and cares for this relationship then it's absolutely fine to stay with her. But if you feel that if you stay with another person which will make you happy ......then you need a break. It's not so easy to find people of similar taste easily. Relationship are time trusted. If Ur still not sure ....take Ur time....